From Wiktionary, the free dictionary
kušna f (diminutive kušnička)
- muzzle (protruding part of animal's head, including nose, mouth and jaws)
- Synonyms: huba, tlama
- (mildly vulgar) trap (human mouth)
- Synonyms: huba, tlama
Declension of kušna (hard feminine reducible)
- “kušna”, in Příruční slovník jazyka českého (in Czech), 1935–1957
- “kušna”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989